| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| ACVR1 | ACVR1B | ENSPANP00000022958 | ENSPANP00000015802 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.983 |
| ACVR1 | ACVR2A | ENSPANP00000022958 | ENSPANP00000016045 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.988 |
| ACVR1 | BMP2 | ENSPANP00000022958 | ENSPANP00000039546 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Bone morphogenetic protein 2. | 0.978 |
| ACVR1 | BMP4 | ENSPANP00000022958 | ENSPANP00000016924 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Bone morphogenetic protein 4, isoform 3 (Predicted). | 0.983 |
| ACVR1 | BMP6 | ENSPANP00000022958 | ENSPANP00000013595 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Bone morphogenetic protein 6. | 0.988 |
| ACVR1 | BMP7 | ENSPANP00000022958 | ENSPANP00000014553 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Bone morphogenetic protein 7. | 0.988 |
| ACVR1 | BMPR1A | ENSPANP00000022958 | ENSPANP00000041988 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.979 |
| ACVR1 | BMPR2 | ENSPANP00000022958 | ENSPANP00000005330 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.993 |
| ACVR1 | SMAD1 | ENSPANP00000022958 | ENSPANP00000015391 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Mothers against decapentaplegic homolog. | 0.990 |
| ACVR1 | SMAD5 | ENSPANP00000022958 | ENSPANP00000000901 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Mothers against decapentaplegic homolog. | 0.986 |
| ACVR1B | ACVR1 | ENSPANP00000015802 | ENSPANP00000022958 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.983 |
| ACVR1B | ACVR2A | ENSPANP00000015802 | ENSPANP00000016045 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.993 |
| ACVR1B | BMP2 | ENSPANP00000015802 | ENSPANP00000039546 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Bone morphogenetic protein 2. | 0.706 |
| ACVR1B | BMP4 | ENSPANP00000015802 | ENSPANP00000016924 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Bone morphogenetic protein 4, isoform 3 (Predicted). | 0.734 |
| ACVR1B | BMP6 | ENSPANP00000015802 | ENSPANP00000013595 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Bone morphogenetic protein 6. | 0.666 |
| ACVR1B | BMP7 | ENSPANP00000015802 | ENSPANP00000014553 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Bone morphogenetic protein 7. | 0.542 |
| ACVR1B | BMPR2 | ENSPANP00000015802 | ENSPANP00000005330 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.939 |
| ACVR1B | SMAD1 | ENSPANP00000015802 | ENSPANP00000015391 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Mothers against decapentaplegic homolog. | 0.596 |
| ACVR1B | SMAD5 | ENSPANP00000015802 | ENSPANP00000000901 | Receptor protein serine/threonine kinase; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Mothers against decapentaplegic homolog. | 0.678 |
| ACVR2A | ACVR1 | ENSPANP00000016045 | ENSPANP00000022958 | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | Serine/threonine-protein kinase receptor; Belongs to the protein kinase superfamily. TKL Ser/Thr protein kinase family. TGFB receptor subfamily. | 0.988 |
